Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02J - Circuit arrangements or systems for supplying or distributing electric power; Systems for storing electric energy › H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693)
08/2009
08/19/2009CN101510699A Electronic device and power supply charge system thereof
08/19/2009CN101510698A Energy-storage system of accumulator
08/19/2009CN101510697A Solar energy utilization system for radio device
08/19/2009CN101510626A Portable electronic device with electrification function
08/19/2009CN101510320A Vehicle-mounted radio frequency discrimination electronic card
08/19/2009CN101509576A Water saving and mixing tap for water supply power generation
08/19/2009CN101507546A Improved bag, case, trolley case and the like
08/19/2009CN100530911C Inertial electricity generating device for portable electronic equipment
08/19/2009CN100529778C Multiple battery insertion groove investigating system and method
08/19/2009CN100529510C Manual power generation device and emergency light provided with the same
08/19/2009CN100529373C Power supply apparatus
08/18/2009US7576544 Electric quantity indicator for an electromotive vehicle
08/18/2009US7576518 Battery monitoring network
08/18/2009US7576517 System and method for remote monitoring of battery condition
08/18/2009US7576516 Battery adapter system
08/18/2009US7576515 Battery adapter system and night-vision scope using same
08/18/2009US7576514 Planar inductive battery charging system
08/18/2009US7576512 Secondary battery charging system capable of preventing drop of charged electric power
08/18/2009US7576449 Method for converting direct voltage into three-phase alternating voltage
08/13/2009WO2009099474A1 Low-power battery system
08/13/2009WO2009099144A1 Battery charging circuit
08/13/2009WO2009098687A2 A system and method for the controlled recharge of batteries in electric powered vehicles
08/13/2009WO2009098124A1 Method for controlling an on-board power supply network and corresponding on-board power supply network
08/13/2009WO2009097958A1 Wireless charger interface for an energy store
08/13/2009WO2009097864A1 Power control
08/13/2009WO2009077848A3 Alarm activation and deactivation upon coupling or decoupling a device to an external unit
08/13/2009WO2009042368A4 Apparatus for charging a battery of a portable electronic device comprising transparent housing
08/13/2009WO2009035531A3 Battery charging system
08/13/2009US20090202895 Power supply module for an electric power tool
08/13/2009US20090202889 Protection Circuit And Battery Pack
08/13/2009US20090202093 Charging device for a hearing apparatus with a moveable charging contact and associated hearing device system
08/13/2009US20090200991 Power supply system
08/13/2009US20090200990 Interchangeable Accumulator Unit
08/13/2009US20090200989 Method and Apparatus for Handling a Charging State in a Mobile Electronic Device
08/13/2009US20090200988 Power Aggregation System for Distributed Electric Resources
08/13/2009US20090200987 Charging apparatus and charging/discharging apparatus
08/13/2009US20090200986 Protective circuit for energy-storage device
08/13/2009US20090200985 Systems and Methods for Receiving and Managing Power in Wireless Devices
08/13/2009US20090200984 Hearing aid battery charger
08/13/2009US20090200983 Self-powering on-board power generation
08/13/2009US20090200982 USB port with smart power management
08/13/2009DE102008008670A1 Ladegerät für eine Hörvorrichtung mit einem bewegbaren Ladekontakt Charger for a hearing apparatus with a movable charging contact
08/13/2009DE102008008561A1 Verfahren für die Steuerung eines elektrischen Bordnetzes und elektrisches Bordnetz Method for controlling a vehicle electrical system and electrical system
08/13/2009DE102008007996A1 Electrical system i.e. low voltage electrical system, for motor vehicle, has control logic unit controlling switch for short-circuiting of potential lines, when pole inversion occurs at connection poles and/or at voltage potential lines
08/13/2009DE102008007822A1 Drahtlose Ladeschnittstelle für einen Energiespeicher Wireless charging interface for an energy storage
08/13/2009DE102008007790A1 Ladegerät für eine Batterie eines Fahrzeugs Charger for battery of a vehicle
08/13/2009CA2751738A1 Attachment arrangement
08/12/2009EP2088715A1 Power generation controlling device for vehicles, which device has bi-directional communication function with external control unit
08/12/2009EP2088662A2 Portable electrical generator system
08/12/2009EP2088661A1 Portable electronic device
08/12/2009EP2088445A1 Accumulator failure detecting device, accumulator failure detecting method, accumulator failure detecting program, and computer-readable recording medium containing the accumulator failure detecting program
08/12/2009EP2087575A1 Inductive power system and method of operation
08/12/2009EP2087574A2 Method for managing charging of a rechargeable battery
08/12/2009EP2087573A2 Charging arrangement for electronic accessories
08/12/2009EP2087572A2 Battery pack charging system and method
08/12/2009EP1844535A4 Mp3 playing and charging system comprising a docking station having an adapter for installing mp3 and a dynamic speaker
08/12/2009CN201290193Y Circuit of LED illumination emergent lamp and LED lamp applying the circuit
08/12/2009CN201290079Y Midget plant
08/12/2009CN201290024Y Power supply device of door bell
08/12/2009CN201290023Y Intelligent automobile standby power
08/12/2009CN201290022Y Charging hubs for mobile terminal
08/12/2009CN201290021Y Control protection circuit for charging and discharging lithium battery set
08/12/2009CN201290020Y Voltage equalizing charge circuit for lithium battery set
08/12/2009CN201290019Y Postpositive back-up power system
08/12/2009CN201290018Y Timed charging control device for singlechip
08/12/2009CN201290017Y Equilibrium device for charging and discharging power lithium ion battery set
08/12/2009CN201290016Y Device for recovery of electric vehicle battery capacity
08/12/2009CN201290015Y Intelligent DC screen device
08/12/2009CN201290014Y Microcomputer monitoring apparatus for DC power supply
08/12/2009CN201290013Y Device for monitoring accumulator discharging current
08/12/2009CN201290012Y Automatic charging device
08/12/2009CN201290011Y Controller for solar electricity recharge/discharge
08/12/2009CN201290010Y Cascade dynamic voltage recovery device
08/12/2009CN201289889Y Battery with built-in charger
08/12/2009CN201289888Y Battery group charger
08/12/2009CN201289887Y Assembly for charging guard lamp
08/12/2009CN201289885Y Renovation instrument for charging composite waveshape accumulator
08/12/2009CN201289631Y Novel notebook battery box
08/12/2009CN201289173Y Solar air-conditioner system
08/12/2009CN201288980Y High efficiency LED sun lamp with emergency function
08/12/2009CN201288941Y Handset emergency chargeable electric torch
08/12/2009CN201287794Y Intelligent controlled self-generating/charging strong electric motor cycle for long distance
08/12/2009CN201286432Y Solar leisure bag
08/12/2009CN201286290Y Optical-energy fish bowl
08/12/2009CN201286266Y Instrument for preventing and controlling greenhouse diseases and pests
08/12/2009CN101507082A Method and apparatus for charging batteries
08/12/2009CN101507081A Method and apparatus for operating a battery to avoid damage and maximize use of battery capacity
08/12/2009CN101507079A Power accumulator and hybrid distributed power supply system
08/12/2009CN101507075A Power system
08/12/2009CN101505565A SoC chip for independent photovoltaic LED lighting special controller
08/12/2009CN101505092A Standby electrical power system of fuel cell for communication
08/12/2009CN101505069A Power generation apparatus for keyboard
08/12/2009CN101505068A Power control system of vehicle
08/12/2009CN101505067A Hard disk power supply system, hard disk switching board and a method for hard disk power supply
08/12/2009CN101505066A Trickle charging circuit for mobile phone
08/12/2009CN101503991A Traffic environment-friendly power generation system
08/12/2009CN101503256A Self-generating multifunctional self-cleaning water purifier
08/12/2009CN101502708A Body-building energy storage entertainment treadmill
08/12/2009CN100525669C Solar energy sunshade lamp light umbrella with multiple power supply modes
08/11/2009US7573242 Charger system and method
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